Lot 703
703
unused 6c-24c 1918-23 Air Post (C1-C6), fresh, ten unused sets, some have h.r. or small faults, otherwise fine-very fine, Scott retail $3,800.00 est.

Details
unused 6c-24c 1918-23 Air Post (C1-C6), fresh, ten unused sets, some have h.r. or small faults, otherwise fine-very fine, Scott retail $3,800.00 est.